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WD-40 Specialist

WD-40 Specialist Machine & Engine Degreaser Foaming Spray, 18 OZ

  • Based on 1,623 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by What America Buys
Arrives Jan 16 – Jan 22
Order within 22 hours and 35 minutes
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Size: 1 Count (Pack of 1)


Features

  • Powerful degreaser removes oil, dirt, grime, and grease from machinery and all types of engines
  • Low-residue, water- based foaming formula penetrates deep into crevices for completely clean results
  • Recommended application areas include auto and truck engines, industrial machinery, and farm equipment
  • Nozzle sprays degreaser up to 5 ft. for long-distance application. It sticks to whatever you spray it on. Included straw creates a precision stream of cleaner for controlled application
  • In independent laboratory testing, WD-40 Specialist Machine & Engine Degreaser Foaming Spray outperforms the leading competitors

Description

WD-40 Specialist Machine & Engine Degreaser spray is a foaming, water-based formula perfect for keeping equipment running smoothly for longer. It penetrates deep into crevices for completely clean results—without leaving behind any residue. This industrial-strength solution is ideal for removing particulate soils from automotive and truck engines, tractors, forklifts, gears, chains and more. Equipped with a long-distance nozzle, applications can be made from up to 5 feet away. Plus, it removes automotive and industrial particulate soil faster than the competition. Test Lab: Sterling Laboratories (Toledo, OH); ASTM D4488-A3; Test date: 05/2020. ASTM D4488-A3; Soil consists of a mixture (by weight) of vegetable oil, mineral oil, base oil, jet turbine oil, metallic brown oxides, napthenic hydrocarbon solvent. About WD-40 Brand Whether you need the original blue and yellow can with thousands of uses, or a WD-40 Specialist penetrating oil, lubricant, cleaner or solution to protect against or remove rust, we’ve got you covered. Repair don’t replace with a range of products. Get the job done right with WD-40 Multi-Use Product, WD-40 Specialist, and WD-40 BIKE.

Brand: WD-40 Specialist


Item Form: Spray


Scent: Unscented


Specific Uses For Product: Automotive Exterior


Material Feature: Recyclable


Product Dimensions ‏ : ‎ 3 x 3 x 10 inches; 1.2 Pounds


Item model number ‏ : ‎ 300070


Date First Available ‏ : ‎ January 18, 2013


Manufacturer ‏ : ‎ The WD-40 Company


Best Sellers Rank: #12,955 in Automotive (See Top 100 in Automotive) #7 in Automotive Engine Degreasers


#7 in Automotive Engine Degreasers:


Customer Reviews: 4.6 4.6 out of 5 stars (1,658)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jan 16 – Jan 22

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews

    • WD-40 ENGINE DEGREASER
Size: 1 Count (Pack of 1)
Review Image by ANTHONY HAMBOYAN ANTHONY HAMBOYAN
Review Image by ANTHONY HAMBOYAN ANTHONY HAMBOYAN
Lightning ship. Professional packaging. Great communication. I HAVE BEEN USING WD-40 PRODUCTS FOR AS LONG AS I CAN REMEMBER. I never used the degreaser as of yet until this time. It worked very well, engine came out very clean. Impressive. Will recommend highly. As far as for Longevity !! however, Time will tell and I will update if any changes occur. A JOB WELL ORCHESTRATED FROM START TO FINISH. Just perfect! Thank you. Anthony. H Burlington, MA. ... show more
Reviewed in the United States on October 26, 2025 by ANTHONY HAMBOYAN ANTHONY HAMBOYAN
    • Just spray it on, let it set and rinse it off. That easy
Size: 1 Count (Pack of 1)
I wasn’t sure it would do the job but to my surprise it easily cleaned all the oil and gunk around the oil filter in just a few minutes without any scrubbing. All I had to do was to hose it off and then I saw the shiny clean surface underneath all that oil
Reviewed in the United States on December 13, 2025 by Mehran
    • New Car smell, but under the hood
Size: 1 Count (Pack of 1)
Works well. The spray has a really tight stream, so it was easy to hit the parts I want. Has an amazing smell. Like new car smell, but under the hood.
Reviewed in the United States on November 7, 2025 by Michael L. Butcher
    • Works well. Not magic, but definitely effective.
Size: 1 Count (Pack of 1)
Works well. Not magic, but definitely effective. Also smells good! I bought this to clean the bottom of an old, 44 year old motorcycle to attempt to trace a leak. Sprays on as a foam. Smells really good - not what I was expecting. While the foam was clinging to the surface, I used a shop cloth to clean off the grime. It is an effective cleaner and gets the grime off. It is not magic, however. You will still need to use a little effort for the old, stubborn stuff. But I do like this product. ... show more
Reviewed in the United States on March 15, 2025 by Joe E. Consumer
    • Great degreaser
Size: 1 Count (Pack of 1)
The media could not be loaded. I like this degreaser as when you push it the stream goes directly where you want and and let it seat for a minute then you clean with a rag. It is easy to use as you aim and start working. The foam penetrate the grease then the grease starts to separate from the metal. I use it in motorcycles components like wheels, bearings, gears etc. ... show more
Reviewed in the United States on January 29, 2025 by One Guy Garage
    • Does a good job
Size: 1 Count (Pack of 1)
I used it to wash down my truck engine, does a solid job it doesn’t stink . I give it a 👍🏻 definitely will purchase more in the future. I wash my engine on July when is hotter
Reviewed in the United States on October 11, 2025 by Emilio Mag
    • Quality of the product
Size: 18 Ounce (Pack of 4)
Good product, keep up the good work.
Reviewed in the United States on September 22, 2025 by Mihai Stanescu
    • Man does this stuff work
Size: 1 Count (Pack of 1)
I had a fairly bad valve cover leak on my car and after I fixed it I needed something to remove the 2+ years worth of oil that leaked onto my undercarriage parts. While working on my struts I decided to give the oil caked areas some treatment with this stuff. All I can say is wow, the way it foamed, turned brown and basically melted the oil and grime off was stunning. You don't have to worry about getting close, this can sprays quite far to reach places you'd need a straw nozzle for. So use was easy. And one thing that kinda caught me off guard was the smell. This stuff smells good. I don't know how to describe it but it's pleasant. It works so well that I didn't even need a brush to agitate it. It legitimately dripped off like melted butter. I might go back in again and hit it with some more but so far I'm very pleased. You'll be surprised by the way this stuff works when you use it. This I'm ordering again. ... show more
Reviewed in the United States on July 31, 2024 by Zero

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